Originally Posted by
SQ325
Quite common in Asia that there are no self-service check-in machines. A lot of destinations in Asia require Visa which will need to be verified by the airline somehow. Makes it a bit tricky. Changi is currently studying the possiblities.
But, you could use OLCI even you dont have a printer. The printout is not required. SQ has separte CI-counters for passengers which used OLCI with or without baggage.
And given the fact that every flight from SIN is an international flight (is this accurate), there's probably the need for a passport check in each case?